package 平时作业.张坤的实训项目;

import java.sql.SQLOutput;
import java.util.Scanner;

public class LoginMenu {
    public void printLoginMenu() {
        Scanner input = new Scanner(System.in);
        int count = 0;
        do {
            System.out.println("\t\t系统登录");
            System.out.println("-----------------------");
            System.out.print("请输入用户名:");
            String uname = input.next();
            System.out.print("请输入密码:");
            String upwd = input.next();
            if (uname.equals("admin") && upwd.equals("123456")) {
                count = 0;
                System.out.println("恭喜您，成功登陆，请继续其他操作");
                break;
            } else {
                count++;
                System.out.println("登录失败！您输入的用户名或密码有误！");
                if (count < 2)
                    System.out.println("密码输入错误" + count + "次，还剩下" + (3 - count) + "次");
                else {
                    System.out.println("非法用户，即将退出本系统");
                }
            }
        } while (count < 3);
    }

}
